! Started logfile: /scr/pima/bg219h_uvs/J2244+2600_X_dfm.log on Thu May 19 22:44:41 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J2244+2600_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2244+2600_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876496 visibilities/baseline/integration-bin. ! Found source: J2244+2600 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 24612 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2244+2600_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005639Jy sigma=24.013635 ! Fit after self-cal, rms=0.895430Jy sigma=21.276628 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7282 mas, bmaj=1.543 mas, bpa=-0.6691 degrees ! Estimated noise=0.41866 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726541 Jy ! Component: 100 - total flux cleaned = 0.107812 Jy ! Total flux subtracted in 100 components = 0.107812 Jy ! Clean residual min=-0.009806 max=0.032720 Jy/beam ! Clean residual mean=0.000003 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.107812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.107812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091887Jy sigma=2.059982 ! Fit after self-cal, rms=0.090319Jy sigma=2.029443 ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306967 Jy ! Component: 100 - total flux cleaned = 0.048513 Jy ! Total flux subtracted in 100 components = 0.048513 Jy ! Clean residual min=-0.006414 max=0.019697 Jy/beam ! Clean residual mean=0.000001 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.156325 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.156325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075518Jy sigma=1.647243 ! Fit after self-cal, rms=0.073923Jy sigma=1.603681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017503 Jy ! Component: 100 - total flux cleaned = 0.0269149 Jy ! Total flux subtracted in 100 components = 0.0269149 Jy ! Clean residual min=-0.005286 max=0.010526 Jy/beam ! Clean residual mean=0.000001 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.18324 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.18324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068923Jy sigma=1.477679 ! Fit after self-cal, rms=0.068220Jy sigma=1.458775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829536 Jy ! Component: 100 - total flux cleaned = 0.00979243 Jy ! Total flux subtracted in 100 components = 0.00979243 Jy ! Clean residual min=-0.005080 max=0.005888 Jy/beam ! Clean residual mean=0.000000 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.193032 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.193032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067012Jy sigma=1.432109 ! Fit after self-cal, rms=0.066882Jy sigma=1.428075 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9412 mas, bmaj=1.83 mas, bpa=-2.075 degrees ! Estimated noise=0.202681 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379472 Jy ! Component: 100 - total flux cleaned = 0.00400018 Jy ! Component: 150 - total flux cleaned = 0.00391223 Jy ! Component: 200 - total flux cleaned = 0.00399637 Jy ! Total flux subtracted in 200 components = 0.00399637 Jy ! Clean residual min=-0.002994 max=0.003536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.197029 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.197029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066404Jy sigma=1.418812 ! Fit after self-cal, rms=0.066338Jy sigma=1.416987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 1.83 at -2.075 degrees (North through East) ! Clean map min=-0.0027799 max=0.093505 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 1.00 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.90 KP 0.97 ! LA 0.97 MK 0.90 NL 1.02 OV 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 0.99 ! LA 0.98 MK 0.94 NL 1.02 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.92 KP 1.00 ! LA 0.98 MK 0.92 NL 1.01 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.90 KP 0.98 ! LA 0.97 MK 0.94 NL 1.02 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.99 ! LA 0.98 MK 0.96 NL 1.01 OV 1.04 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 1.03 ! LA 0.98 MK 0.87 NL 1.01 OV 1.01 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00 NL 0.99 OV 1.03 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.95 KP 0.97 ! LA 0.98 MK 0.89 NL 1.04 OV 1.02 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.93 KP 0.98 ! LA 1.01 MK 0.86 NL 1.01 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 0.98 ! LA 0.98 MK 0.92 NL 1.02 OV 1.01 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.90 KP 0.97 ! LA 0.97 MK 0.94 NL 1.01 OV 1.02 ! PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.066338Jy sigma=1.416987 ! Fit after self-cal, rms=0.063397Jy sigma=1.411681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9232 mas, bmaj=1.818 mas, bpa=-2.443 degrees ! Estimated noise=0.197967 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450518 Jy ! Component: 100 - total flux cleaned = 0.000297828 Jy ! Component: 150 - total flux cleaned = 9.59989e-05 Jy ! Component: 200 - total flux cleaned = -7.69019e-05 Jy ! Total flux subtracted in 200 components = -7.69019e-05 Jy ! Clean residual min=-0.002324 max=0.002409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.196952 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.196952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063199Jy sigma=1.407626 ! Fit after self-cal, rms=0.063131Jy sigma=1.406595 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063131Jy sigma=1.406595 ! Fit after self-cal, rms=0.063326Jy sigma=1.403350 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=1.805 mas, bpa=-2.578 degrees ! Estimated noise=0.197802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939339 Jy ! Component: 100 - total flux cleaned = 0.000999665 Jy ! Component: 150 - total flux cleaned = 0.000952686 Jy ! Component: 200 - total flux cleaned = 0.000861704 Jy ! Total flux subtracted in 200 components = 0.000861704 Jy ! Clean residual min=-0.002180 max=0.001879 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.197814 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.197814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063213Jy sigma=1.400876 ! Fit after self-cal, rms=0.063189Jy sigma=1.400305 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148974 Jy ! Component: 100 - total flux cleaned = 0.000197519 Jy ! Component: 150 - total flux cleaned = 0.000240869 Jy ! Component: 200 - total flux cleaned = 0.000201064 Jy ! Total flux subtracted in 200 components = 0.000201064 Jy ! Clean residual min=-0.002051 max=0.001751 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.198015 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.198015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063114Jy sigma=1.398688 ! Fit after self-cal, rms=0.063101Jy sigma=1.398390 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063101Jy sigma=1.398390 ! Fit after self-cal, rms=0.063084Jy sigma=1.397530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9147 mas, bmaj=1.798 mas, bpa=-2.593 degrees ! Estimated noise=0.196975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240536 Jy ! Component: 100 - total flux cleaned = 0.00028309 Jy ! Component: 150 - total flux cleaned = 0.000246198 Jy ! Component: 200 - total flux cleaned = 0.000247086 Jy ! Total flux subtracted in 200 components = 0.000247086 Jy ! Clean residual min=-0.001996 max=0.001574 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.198262 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.198262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063028Jy sigma=1.396229 ! Fit after self-cal, rms=0.063020Jy sigma=1.395983 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.94113e-05 Jy ! Component: 100 - total flux cleaned = 7.95745e-05 Jy ! Component: 150 - total flux cleaned = 7.95219e-05 Jy ! Component: 200 - total flux cleaned = 4.67691e-05 Jy ! Total flux subtracted in 200 components = 4.67691e-05 Jy ! Clean residual min=-0.001867 max=0.001523 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.198309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.198309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062977Jy sigma=1.395016 ! Fit after self-cal, rms=0.062970Jy sigma=1.394863 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062970Jy sigma=1.394863 ! Fit after self-cal, rms=0.062777Jy sigma=1.394833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=2.742 mas, bpa=-8.06 degrees ! Estimated noise=0.251555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133572 Jy ! Component: 100 - total flux cleaned = 0.000130817 Jy ! Component: 150 - total flux cleaned = 0.000144779 Jy ! Component: 200 - total flux cleaned = 0.00017249 Jy ! Total flux subtracted in 200 components = 0.00017249 Jy ! Clean residual min=-0.001412 max=0.001352 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.198481 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.198481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062760Jy sigma=1.394657 ! Fit after self-cal, rms=0.062756Jy sigma=1.394494 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18159e-05 Jy ! Component: 100 - total flux cleaned = 2.23248e-05 Jy ! Component: 150 - total flux cleaned = 2.41434e-05 Jy ! Component: 200 - total flux cleaned = 4.71361e-05 Jy ! Total flux subtracted in 200 components = 4.71361e-05 Jy ! Clean residual min=-0.001405 max=0.001343 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.198528 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.198528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062742Jy sigma=1.394305 ! Fit after self-cal, rms=0.062738Jy sigma=1.394144 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=1.795 mas, bpa=-2.638 degrees ! Estimated noise=0.196553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.913 x 1.795 at -2.638 degrees (North through East) ! Clean map min=-0.0015719 max=0.087726 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7086 mas, bmaj=1.517 mas, bpa=-1.234 degrees ! Estimated noise=0.396821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749049 Jy ! Component: 100 - total flux cleaned = 0.117309 Jy ! Component: 150 - total flux cleaned = 0.143448 Jy ! Component: 200 - total flux cleaned = 0.160531 Jy ! Total flux subtracted in 200 components = 0.160531 Jy ! Clean residual min=-0.004209 max=0.009140 Jy/beam ! Clean residual mean=0.000001 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.160531 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.160531 Jy ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=1.795 mas, bpa=-2.638 degrees ! Estimated noise=0.196553 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170135 Jy ! Component: 100 - total flux cleaned = 0.0260595 Jy ! Component: 150 - total flux cleaned = 0.0310478 Jy ! Component: 200 - total flux cleaned = 0.0340355 Jy ! Total flux subtracted in 200 components = 0.0340355 Jy ! Clean residual min=-0.001785 max=0.002365 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.194566 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.194566 Jy ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169991 Jy ! Component: 100 - total flux cleaned = 0.00232244 Jy ! Component: 150 - total flux cleaned = 0.00271786 Jy ! Component: 200 - total flux cleaned = 0.00305137 Jy ! Total flux subtracted in 200 components = 0.00305137 Jy ! Clean residual min=-0.001459 max=0.001484 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.197618 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.197618 Jy ! Inverting map ! Added new window around map position (17, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986812 Jy ! Component: 100 - total flux cleaned = 0.00124749 Jy ! Component: 150 - total flux cleaned = 0.00145017 Jy ! Component: 200 - total flux cleaned = 0.00163392 Jy ! Total flux subtracted in 200 components = 0.00163392 Jy ! Clean residual min=-0.001293 max=0.001345 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.199251 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.199251 Jy ! Inverting map ! Added new window around map position (0.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781337 Jy ! Component: 100 - total flux cleaned = 0.00111744 Jy ! Component: 150 - total flux cleaned = 0.00136728 Jy ! Component: 200 - total flux cleaned = 0.00147126 Jy ! Total flux subtracted in 200 components = 0.00147126 Jy ! Clean residual min=-0.001203 max=0.001164 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.200723 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.200723 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=2.742 mas, bpa=-8.06 degrees ! Estimated noise=0.251555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415583 Jy ! Component: 100 - total flux cleaned = 0.000618535 Jy ! Component: 150 - total flux cleaned = 0.000789227 Jy ! Component: 200 - total flux cleaned = 0.000870705 Jy ! Total flux subtracted in 200 components = 0.000870705 Jy ! Clean residual min=-0.001121 max=0.001170 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.201593 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02347e-05 Jy ! Component: 100 - total flux cleaned = 9.65788e-05 Jy ! Component: 150 - total flux cleaned = 0.000150091 Jy ! Component: 200 - total flux cleaned = 0.000180321 Jy ! Total flux subtracted in 200 components = 0.000180321 Jy ! Clean residual min=-0.001101 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.201774 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.201774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=1.795 mas, bpa=-2.638 degrees ! Estimated noise=0.196553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155325 Jy ! Component: 100 - total flux cleaned = -0.000111168 Jy ! Component: 150 - total flux cleaned = -7.05175e-05 Jy ! Component: 200 - total flux cleaned = -8.92848e-05 Jy ! Total flux subtracted in 200 components = -8.92848e-05 Jy ! Clean residual min=-0.001099 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.201685 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.201684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062518Jy sigma=1.388968 ! Fit after self-cal, rms=0.062468Jy sigma=1.387771 wmodel /J2244+2600_X_map.mod ! wmodel: Unable to open new model file: /J2244+2600_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2244+2600_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.913 x 1.795 at -2.638 degrees (North through East) ! Clean map min=-0.00097989 max=0.086866 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2244+2600_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.086866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.919278 0.919278 1.83856 3.67711 7.35423 14.7085 29.4169 58.8338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.342 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2244+2600_X_dfm.log closed on Thu May 19 22:44:44 2016